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Type: Posts; User: heyarnold

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  1. Darn, here is the photo of the Fairview...

    Darn, here is the photo of the Fairview regulator:
    ...
  2. Sorry, here is the photo of the Fairview...

    Sorry, here is the photo of the Fairview regulator
    ...
  3. Hi Mark, Thanks for the info!!! In this case...

    Hi Mark,
    Thanks for the info!!!
    In this case I'm off to Acklands-Grangier to get either the
    Fairview, 0-60PSI with out gauges (but able to add)...
  4. Can a Argon / CO2 regulator be used for Propane?

    Can an Argon / CO2 regulator be used for Propane?

    They're on sale at Princess Auto for about $40 and I thought that it maybe I could use it with a propane foundry in addition to my mig welder.
    ...
  5. Replies
    37
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    3,802

    Why is a joystick needed? I was thinking it...

    Why is a joystick needed?

    I was thinking it would be easier to control and simpler to with a box that had a toggle switch and buttong for each axis. The switch would control direction (up/down...
  6. Replies
    8
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    727

    I have had TuboCNC working on a 386 with math...

    I have had TuboCNC working on a 386 with math co-processor. It ran my router mill quite well. Then for $7 I bought a 486-66 and the 386 went back to the basement.
  7. Replies
    66
    Views
    2,806

    Very elegant looking design! What kind of...

    Very elegant looking design!
    What kind of glue did you use to laminate the carbon fiber to the mdf?
    How thick is that carbon fiber?
    Does the lamination seem to be very strong, even though it...
  8. Replies
    8
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    1,505

    Wow! What a concept! What would be used to...

    Wow! What a concept!

    What would be used to guide the wires down towards the platform from the ceiling? Pulleys? Eyebolts? Thin wire probably would not have too much friction that would...
  9. Thread: Cnc#

    by heyarnold
    Replies
    19
    Views
    3,039

    Outstanding! I think your idea and program are...

    Outstanding! I think your idea and program are great! Please keep posting your updates.
  10. Sticky: Transistor Subs for Chopper Adapter

    Hi Phil,

    Thanks for you reply, you were right. I did find the post with the BC transistor subs. I pasted it below for reference. I think that I will build the chopper board with 2N3904 and...
  11. Sticky: Transistor Subs for Chopper Adapter

    Hi evreryone, sorry to barge in on this thread, but I would like to build tachus42's Chopper Adapter and am having trouble getting a hold of the small signal transistors. I was wondering if anyone...
  12. Sticky: Elm Smc

    Thanks ESjaavik for your reply,

    I'm not experienced with AVR and servos, so any additional comment would be welcome. For now my guess is that the cost and power of the 2313 avr makes it...
  13. Sticky: Recently DragnsBane asked if the servo controller...

    Recently DragnsBane asked if the servo controller design at http://elm-chan.org/works/smc/report_e.html could be used with the simple BOB. I was wondering if anyone had considered it, since it now...
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